Sunrise and Sunset times in Iwaki, Japan 
Today:
 Sunrise: 06:47:21
|
 Sunset: 16:46:43
|
Day Length: 9h 59m 22s
Time zone: Asia/Tokyo, UTC +9 h.
Latitude: 37.0553, Longitude: 140.89
Iwaki
Fukushima, Japan 
357 309 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2026-Jan-01, Thursday | 06:49:43 | 11:39:49 | 16:29:55 | 9h 40m 12s |
| 2026-Jan-02, Friday | 06:49:52 | 11:40:17 | 16:30:42 | 9h 40m 50s |
| 2026-Jan-03, Saturday | 06:50:00 | 11:40:45 | 16:31:30 | 9h 41m 30s |
| 2026-Jan-04, Sunday | 06:50:05 | 11:41:13 | 16:32:20 | 9h 42m 15s |
| 2026-Jan-05, Monday | 06:50:08 | 11:41:40 | 16:33:11 | 9h 43m 3s |
| 2026-Jan-06, Tuesday | 06:50:09 | 11:42:06 | 16:34:03 | 9h 43m 54s |
| 2026-Jan-07, Wednesday | 06:50:08 | 11:42:32 | 16:34:56 | 9h 44m 48s |
| 2026-Jan-08, Thursday | 06:50:05 | 11:42:58 | 16:35:51 | 9h 45m 46s |
| 2026-Jan-09, Friday | 06:50:01 | 11:43:23 | 16:36:46 | 9h 46m 45s |
| 2026-Jan-10, Saturday | 06:49:54 | 11:43:48 | 16:37:42 | 9h 47m 48s |
| 2026-Jan-11, Sunday | 06:49:45 | 11:44:12 | 16:38:39 | 9h 48m 54s |
| 2026-Jan-12, Monday | 06:49:34 | 11:44:35 | 16:39:37 | 9h 50m 3s |
| 2026-Jan-13, Tuesday | 06:49:21 | 11:44:58 | 16:40:36 | 9h 51m 15s |
| 2026-Jan-14, Wednesday | 06:49:06 | 11:45:20 | 16:41:35 | 9h 52m 29s |
| 2026-Jan-15, Thursday | 06:48:48 | 11:45:42 | 16:42:36 | 9h 53m 48s |
| 2026-Jan-16, Friday | 06:48:29 | 11:46:03 | 16:43:37 | 9h 55m 8s |
| 2026-Jan-17, Saturday | 06:48:08 | 11:46:23 | 16:44:38 | 9h 56m 30s |
| 2026-Jan-18, Sunday | 06:47:45 | 11:46:43 | 16:45:40 | 9h 57m 55s |
| 2026-Jan-19, Monday | 06:47:21 | 11:47:02 | 16:46:43 | 9h 59m 22s |
| 2026-Jan-20, Tuesday | 06:46:54 | 11:47:20 | 16:47:46 | 10h 0m 52s |
| 2026-Jan-21, Wednesday | 06:46:25 | 11:47:37 | 16:48:49 | 10h 2m 24s |
| 2026-Jan-22, Thursday | 06:45:54 | 11:47:54 | 16:49:53 | 10h 3m 59s |
| 2026-Jan-23, Friday | 06:45:22 | 11:48:09 | 16:50:57 | 10h 5m 35s |
| 2026-Jan-24, Saturday | 06:44:47 | 11:48:24 | 16:52:02 | 10h 7m 15s |
| 2026-Jan-25, Sunday | 06:44:11 | 11:48:39 | 16:53:06 | 10h 8m 55s |
| 2026-Jan-26, Monday | 06:43:33 | 11:48:52 | 16:54:11 | 10h 10m 38s |
| 2026-Jan-27, Tuesday | 06:42:53 | 11:49:05 | 16:55:16 | 10h 12m 23s |
| 2026-Jan-28, Wednesday | 06:42:12 | 11:49:17 | 16:56:21 | 10h 14m 9s |
| 2026-Jan-29, Thursday | 06:41:29 | 11:49:28 | 16:57:27 | 10h 15m 58s |
| 2026-Jan-30, Friday | 06:40:44 | 11:49:38 | 16:58:32 | 10h 17m 48s |
| 2026-Jan-31, Saturday | 06:39:57 | 11:49:47 | 16:59:38 | 10h 19m 41s |
Day length in Iwaki during the year on the chart:
Iwaki on Japan map:
Largest populated areas in Japan
Tokyo (Tōkyō), Osaka (Ōsaka), Yokohama (Kanagawa), Nagoya (Aichi), Fukuoka (Fukuoka), Sapporo (Hokkaidō), Sendai (Miyagi), Hiroshima (Hiroshima), Kyoto (Kyōto), Kobe (Hyōgo), Kawanakajima (Kanagawa), Kitaku (Fukuoka), Hamamatsu (Shizuoka), Naha (Okinawa), Okayama (Okayama), Kumamoto (Kumamoto), Shizuoka (Shizuoka), Utsunomiya (Tochigi), Nagano (Nagano), Hachioji (Tōkyō), Niigata (Niigata), Kagoshima (Kagoshima), Kanazawa (Ishikawa), Otsu (Shiga), Matsuyama (Ehime), Tsu (Mie), Oita (Ōita), Tokushima (Tokushima), Wakayama (Wakayama), Nagasaki (Nagasaki)
Countries closest to Japan
*Calculation of distances from capital to capital
Daylight Hours FAQ: 10 Most Googled Questions Answered
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks